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| author | Davide Caratti <dcaratti@redhat.com> | 2016-11-15 17:08:25 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-12-04 22:53:15 +0300 |
| commit | c51d39010a1bccc9c1294e2d7c00005aefeb2b5c (patch) | |
| tree | d69c2c5f8f8cd6d2223dad0b8b71b5082066573d /net/ipv4 | |
| parent | 3fefeb88d002850e591339fed291eb6a795d9f21 (diff) | |
| download | linux-c51d39010a1bccc9c1294e2d7c00005aefeb2b5c.tar.xz | |
netfilter: conntrack: built-in support for DCCP
CONFIG_NF_CT_PROTO_DCCP is no more a tristate. When set to y, connection
tracking support for DCCP protocol is built-in into nf_conntrack.ko.
footprint test:
$ ls -l net/netfilter/nf_conntrack{_proto_dccp,}.ko \
net/ipv4/netfilter/nf_conntrack_ipv4.ko \
net/ipv6/netfilter/nf_conntrack_ipv6.ko
(builtin)|| dccp | ipv4 | ipv6 | nf_conntrack
---------++--------+--------+--------+--------------
none || 469140 | 828755 | 828676 | 6141434
DCCP || - | 830566 | 829935 | 6533526
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c index 7130ed5dc1fa..cb3cf770b00c 100644 --- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c +++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c @@ -340,6 +340,9 @@ static struct nf_conntrack_l4proto *builtin_l4proto4[] = { &nf_conntrack_l4proto_tcp4, &nf_conntrack_l4proto_udp4, &nf_conntrack_l4proto_icmp, +#ifdef CONFIG_NF_CT_PROTO_DCCP + &nf_conntrack_l4proto_dccp4, +#endif }; static int ipv4_net_init(struct net *net) |